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[Bug c++/78495] [7 regression][new inheriting ctors] invisible-ref parm has address taken
- From: "nathan at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Mon, 20 Nov 2017 14:39:32 +0000
- Subject: [Bug c++/78495] [7 regression][new inheriting ctors] invisible-ref parm has address taken
- Auto-submitted: auto-generated
- References: <bug-78495-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78495
--- Comment #5 from Nathan Sidwell <nathan at gcc dot gnu.org> ---
Author: nathan
Date: Mon Nov 20 14:39:00 2017
New Revision: 254958
URL: https://gcc.gnu.org/viewcvs?rev=254958&root=gcc&view=rev
Log:
[PR c++/82878] pass-by-invisiref in lambda
https://gcc.gnu.org/ml/gcc-patches/2017-11/msg01115.html
PR c++/82878
PR c++/78495
* call.c (build_call_a): Don't set CALL_FROM_THUNK_P for inherited
ctor.
* cp-gimplify.c (cp_genericize_r): Restore THUNK dereference
inhibibition check removed in previous c++/78495 change.
PR c++/82878
* g++.dg/cpp0x/pr82878.C: New.
* g++.dg/cpp1z/inh-ctor38.C: Check moves too.
Added:
trunk/gcc/testsuite/g++.dg/cpp0x/pr82878.C
Modified:
trunk/gcc/cp/ChangeLog
trunk/gcc/cp/call.c
trunk/gcc/cp/cp-gimplify.c
trunk/gcc/cp/lambda.c
trunk/gcc/testsuite/ChangeLog
trunk/gcc/testsuite/g++.dg/cpp0x/lambda/lambda-switch.C
trunk/gcc/testsuite/g++.dg/cpp1z/inh-ctor38.C